View the latest observations near East Pacific Tropical Storm Amanda.
Station LTQM2 - Otter Point Creek, Chesapeake Bay Reserve, MD
Owned and maintained by National Estuarine Research Reserve System
NERRS Water Quality Station
39.451 N 76.275 W (39°27'3" N 76°16'29" W)
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These oceanographic data are displayed in rounded times. Click on the graph icon in the table below to see a time series plot of the last five days of that observation. | |
| Depth (DEPTH): | 1.6 ft |
 Ocean Temperature (OTMP): | 76.28 °F |
| Conductivity (COND): | 0.72 mS/cm |
| Salinity (SAL): | 0.40 psu |
| Oxygen Saturation (O2PCT): | 90.2% |
| Oxygen Concentration (O2PPM): | 7.50 ppm |
| Turbidity (TURB): | 15 FTU |
| pH (PH): | 7.70 |
| TIME (EDT) |
DEPTH ft |
OTMP °F |
COND mS/cm |
SAL psu |
O2% % |
O2PPM ppm |
CLCON ug/l |
TURB FTU |
PH |
EH mV |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-06-05 07:45 am | 1.6 | 76.10 | 0.72 | 0.40 | 89.30 | 7.40 | - | 16 | 7.60 | - |
| 2026-06-05 07:30 am | 1.6 | 76.10 | 0.72 | 0.40 | 86.90 | 7.20 | - | 14 | 7.60 | - |
| 2026-06-05 07:15 am | 1.3 | 76.10 | 0.72 | 0.40 | 82.60 | 6.90 | - | 16 | 7.40 | - |
| 2026-06-05 07:00 am | 1.3 | 76.28 | 0.72 | 0.40 | 78.90 | 6.60 | - | 19 | 7.30 | - |
| 2026-06-05 06:45 am | 1.3 | 76.28 | 0.72 | 0.40 | 79.20 | 6.60 | - | 19 | 7.30 | - |
| 2026-06-05 06:30 am | 1.3 | 76.46 | 0.72 | 0.40 | 80.90 | 6.70 | - | 21 | 7.40 | - |
| 2026-06-05 06:15 am | 1.3 | 76.64 | 0.71 | 0.40 | 82.60 | 6.80 | - | 20 | 7.40 | - |
| 2026-06-05 06:00 am | 1.3 | 76.82 | 0.71 | 0.40 | 85.00 | 7.00 | - | 24 | 7.40 | - |
| 2026-06-05 05:45 am | 1.3 | 77.00 | 0.71 | 0.40 | 84.90 | 7.00 | - | 28 | 7.40 | - |
| 2026-06-05 05:30 am | 1.3 | 77.18 | 0.71 | 0.40 | 87.30 | 7.20 | - | 19 | 7.40 | - |
| 2026-06-05 05:15 am | 1.3 | 77.36 | 0.71 | 0.40 | 88.50 | 7.30 | - | 27 | 7.50 | - |
| 2026-06-05 05:00 am | 1.3 | 77.54 | 0.71 | 0.40 | 90.70 | 7.50 | - | 23 | 7.50 | - |
| 2026-06-05 04:45 am | 1.3 | 77.54 | 0.71 | 0.40 | 93.00 | 7.60 | - | 17 | 7.60 | - |
| 2026-06-05 04:30 am | 1.3 | 77.72 | 0.71 | 0.40 | 94.40 | 7.70 | - | 19 | 7.60 | - |
| 2026-06-05 04:15 am | 1.6 | 77.90 | 0.71 | 0.40 | 97.40 | 8.00 | - | 16 | 7.70 | - |
| 2026-06-05 04:00 am | 1.6 | 78.08 | 0.71 | 0.40 | 98.10 | 8.00 | - | 16 | 7.70 | - |
| 2026-06-05 03:45 am | 1.6 | 78.08 | 0.71 | 0.40 | 98.70 | 8.10 | - | 17 | 7.70 | - |
| 2026-06-05 03:30 am | 1.6 | 78.26 | 0.71 | 0.40 | 101.10 | 8.20 | - | 17 | 7.70 | - |
| 2026-06-05 03:15 am | 1.6 | 78.44 | 0.71 | 0.40 | 101.50 | 8.30 | - | 18 | 7.70 | - |
| 2026-06-05 03:00 am | 1.6 | 78.62 | 0.71 | 0.40 | 102.00 | 8.30 | - | 19 | 7.80 | - |
| 2026-06-05 02:45 am | 2.0 | 78.80 | 0.71 | 0.40 | 103.80 | 8.40 | - | 18 | 7.80 | - |
| 2026-06-05 02:30 am | 2.0 | 78.98 | 0.71 | 0.40 | 104.30 | 8.40 | - | 19 | 7.80 | - |
| 2026-06-05 02:15 am | 2.0 | 78.98 | 0.72 | 0.40 | 105.00 | 8.50 | - | 22 | 7.80 | - |
| 2026-06-05 02:00 am | 2.0 | 79.16 | 0.72 | 0.40 | 109.00 | 8.80 | - | 20 | 7.90 | - |
| 2026-06-05 01:45 am | 2.0 | 79.34 | 0.72 | 0.40 | 110.20 | 8.90 | - | 20 | 7.90 | - |
| 2026-06-05 01:30 am | 2.0 | 79.34 | 0.72 | 0.40 | 111.40 | 9.00 | - | 20 | 8.00 | - |
| 2026-06-05 01:15 am | 2.0 | 79.52 | 0.72 | 0.40 | 115.40 | 9.30 | - | 18 | 8.10 | - |
| 2026-06-05 01:00 am | 2.0 | 79.70 | 0.72 | 0.40 | 121.10 | 9.70 | - | 15 | 8.30 | - |
| 2026-06-05 12:45 am | 2.0 | 79.70 | 0.72 | 0.40 | 122.00 | 9.80 | - | 20 | 8.30 | - |
| 2026-06-05 12:30 am | 2.0 | 79.88 | 0.72 | 0.40 | 122.20 | 9.80 | - | 17 | 8.30 | - |
| 2026-06-05 12:15 am | 2.0 | 80.06 | 0.72 | 0.40 | 125.10 | 10.00 | - | 20 | 8.40 | - |
| 2026-06-05 12:00 am | 2.0 | 80.06 | 0.72 | 0.40 | 128.50 | 10.30 | - | 16 | 8.50 | - |
| 2026-06-04 11:45 pm | 2.0 | 80.24 | 0.72 | 0.40 | 132.40 | 10.60 | - | 16 | 8.50 | - |
| 2026-06-04 11:30 pm | 2.0 | 80.42 | 0.71 | 0.40 | 134.10 | 10.70 | - | 16 | 8.60 | - |
| 2026-06-04 11:15 pm | 2.0 | 80.42 | 0.71 | 0.40 | 134.70 | 10.70 | - | 16 | 8.50 | - |
| 2026-06-04 11:00 pm | 2.0 | 80.60 | 0.71 | 0.40 | 136.70 | 10.90 | - | 15 | 8.60 | - |
| 2026-06-04 10:45 pm | 2.0 | 80.78 | 0.71 | 0.30 | 140.30 | 11.20 | - | 15 | 8.70 | - |
| 2026-06-04 10:30 pm | 2.0 | 80.78 | 0.71 | 0.30 | 140.90 | 11.20 | - | 16 | 8.60 | - |
| 2026-06-04 10:15 pm | 2.0 | 80.96 | 0.71 | 0.30 | 140.50 | 11.10 | - | 19 | 8.60 | - |
| 2026-06-04 10:00 pm | 1.6 | 81.14 | 0.71 | 0.30 | 148.20 | 11.70 | - | 17 | 8.70 | - |
| 2026-06-04 09:45 pm | 1.6 | 81.32 | 0.71 | 0.30 | 151.20 | 12.00 | - | 12 | 8.80 | - |
| 2026-06-04 09:30 pm | 1.6 | 81.50 | 0.71 | 0.30 | 154.90 | 12.20 | - | 12 | 8.80 | - |
| 2026-06-04 09:15 pm | 1.6 | 81.68 | 0.71 | 0.30 | 157.50 | 12.40 | - | 11 | 8.80 | - |
| 2026-06-04 09:00 pm | 1.6 | 81.86 | 0.71 | 0.30 | 164.90 | 13.00 | - | 8 | 8.90 | - |
| 2026-06-04 08:45 pm | 1.3 | 82.04 | 0.71 | 0.30 | 169.10 | 13.30 | - | 8 | 8.90 | - |
| 2026-06-04 08:30 pm | 1.3 | 82.22 | 0.71 | 0.30 | 173.30 | 13.60 | - | 7 | 9.00 | - |
| 2026-06-04 08:15 pm | 1.3 | 82.40 | 0.71 | 0.30 | 177.70 | 13.90 | - | 7 | 9.00 | - |
| 2026-06-04 08:00 pm | 1.0 | 82.58 | 0.71 | 0.30 | 179.30 | 14.00 | - | 7 | 9.00 | - |
| 2026-06-04 07:45 pm | 1.0 | 82.76 | 0.71 | 0.30 | 182.70 | 14.20 | - | 8 | 9.00 | - |
| 2026-06-04 07:30 pm | 1.0 | 82.94 | 0.71 | 0.30 | 185.20 | 14.40 | - | 7 | 9.10 | - |
| 2026-06-04 07:15 pm | 1.0 | 83.30 | 0.72 | 0.40 | 189.60 | 14.70 | - | 8 | 9.10 | - |
| 2026-06-04 07:00 pm | 1.0 | 83.48 | 0.71 | 0.30 | 192.30 | 14.90 | - | 8 | 9.10 | - |
| 2026-06-04 06:45 pm | 1.0 | 83.66 | 0.71 | 0.30 | 195.10 | 15.10 | - | 10 | 9.10 | - |
| 2026-06-04 06:30 pm | 1.0 | 83.66 | 0.71 | 0.30 | 191.30 | 14.80 | - | 9 | 9.10 | - |
| 2026-06-04 06:15 pm | 1.0 | 83.66 | 0.71 | 0.30 | 190.40 | 14.70 | - | 8 | 9.10 | - |
| 2026-06-04 06:00 pm | 1.0 | 83.48 | 0.71 | 0.30 | 186.80 | 14.40 | - | 8 | 9.00 | - |
| 2026-06-04 05:45 pm | 1.0 | 83.48 | 0.71 | 0.30 | 185.20 | 14.30 | - | 8 | 9.00 | - |
| 2026-06-04 05:30 pm | 1.0 | 83.30 | 0.71 | 0.30 | 179.30 | 13.90 | - | 7 | 8.90 | - |
| 2026-06-04 05:15 pm | 1.3 | 83.12 | 0.71 | 0.30 | 172.00 | 13.30 | - | 8 | 8.90 | - |
| 2026-06-04 05:00 pm | 1.3 | 82.76 | 0.71 | 0.30 | 157.90 | 12.30 | - | 8 | 8.70 | - |
| 2026-06-04 04:45 pm | 1.3 | 82.58 | 0.71 | 0.30 | 153.20 | 11.90 | - | 8 | 8.70 | - |
| 2026-06-04 04:30 pm | 1.6 | 82.22 | 0.71 | 0.40 | 149.80 | 11.70 | - | 9 | 8.70 | - |
| 2026-06-04 04:15 pm | 1.6 | 81.50 | 0.72 | 0.40 | 148.40 | 11.70 | - | 9 | 8.70 | - |
| 2026-06-04 04:00 pm | 1.6 | 80.60 | 0.72 | 0.40 | 137.70 | 11.00 | - | 10 | 8.40 | - |
| 2026-06-04 03:45 pm | 2.0 | 80.60 | 0.72 | 0.40 | 133.00 | 10.60 | - | 11 | 8.40 | - |
| 2026-06-04 03:30 pm | 2.0 | 80.24 | 0.72 | 0.40 | 132.30 | 10.60 | - | 13 | 8.40 | - |
| 2026-06-04 03:15 pm | 2.0 | 80.42 | 0.73 | 0.40 | 134.80 | 10.80 | - | 11 | 8.40 | - |
| 2026-06-04 03:00 pm | 2.0 | 79.70 | 0.73 | 0.40 | 132.00 | 10.60 | - | 12 | 8.40 | - |
| 2026-06-04 02:45 pm | 2.3 | 79.34 | 0.73 | 0.40 | 128.70 | 10.40 | - | 10 | 8.20 | - |
| 2026-06-04 02:30 pm | 2.3 | 78.98 | 0.73 | 0.40 | 129.00 | 10.40 | - | 11 | 8.30 | - |
| 2026-06-04 02:15 pm | 2.3 | 78.26 | 0.73 | 0.40 | 127.10 | 10.40 | - | 10 | 8.20 | - |
| 2026-06-04 02:00 pm | 2.3 | 78.08 | 0.73 | 0.40 | 129.20 | 10.60 | - | 10 | 8.30 | - |
| 2026-06-04 01:45 pm | 2.3 | 77.18 | 0.72 | 0.40 | 130.40 | 10.70 | - | 10 | 8.30 | - |
| 2026-06-04 01:30 pm | 2.3 | 77.18 | 0.73 | 0.40 | 122.80 | 10.10 | - | 11 | 8.10 | - |
| 2026-06-04 01:15 pm | 2.6 | 76.82 | 0.72 | 0.40 | 125.20 | 10.30 | - | 10 | 8.20 | - |
| 2026-06-04 12:00 pm | 2.6 | 74.30 | 0.71 | 0.40 | 109.70 | 9.30 | - | 9 | 7.80 | - |
| 2026-06-04 11:45 am | 2.6 | 73.94 | 0.72 | 0.40 | 106.10 | 9.00 | - | 9 | 7.80 | - |
| 2026-06-04 11:30 am | 2.6 | 73.40 | 0.71 | 0.40 | 101.20 | 8.70 | - | 9 | 7.70 | - |
| 2026-06-04 11:15 am | 2.6 | 73.22 | 0.71 | 0.40 | 98.70 | 8.50 | - | 10 | 7.60 | - |
| 2026-06-04 11:00 am | 2.6 | 73.04 | 0.71 | 0.40 | 97.50 | 8.40 | - | 8 | 7.60 | - |
| 2026-06-04 10:45 am | 2.6 | 73.22 | 0.71 | 0.40 | 93.90 | 8.10 | - | 9 | 7.50 | - |
| 2026-06-04 10:30 am | 2.6 | 72.50 | 0.71 | 0.40 | 93.70 | 8.10 | - | 10 | 7.50 | - |
| 2026-06-04 10:15 am | 2.3 | 72.68 | 0.72 | 0.40 | 93.40 | 8.10 | - | 8 | 7.50 | - |
| 2026-06-04 10:00 am | 2.3 | 71.96 | 0.71 | 0.30 | 96.90 | 8.40 | - | 9 | 7.60 | - |
| 2026-06-04 09:45 am | 2.3 | 71.60 | 0.70 | 0.30 | 92.20 | 8.10 | - | 9 | 7.50 | - |
| 2026-06-04 09:30 am | 2.3 | 71.42 | 0.71 | 0.40 | 88.40 | 7.70 | - | 10 | 7.50 | - |
| 2026-06-04 09:15 am | 2.3 | 70.70 | 0.70 | 0.30 | 85.50 | 7.50 | - | 11 | 7.50 | - |
| 2026-06-04 09:00 am | 2.0 | 70.70 | 0.69 | 0.30 | 82.10 | 7.20 | - | 10 | 7.40 | - |
Historical data for station LTQM2 are available at the NERRS website.
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